It is amazing to read assertions from the Fed and others that the stock market is nowhere near being in a bubble. Several aspects of the financial environment are actually so extreme as to be unprecedented. Some indicate a bubble, and others a bubble in trouble.

Below are eight indicators we are watching closely, among others.

1) Record debt in U.S. dollars

Total dollar-denominated debt peaked at $52.7 trillion in early 2009. At the end of Q1 2015, it stands at $59 trillion, an unprecedented amount.